Reliability analysis and partial safety format calibration considering the characteristics of the resistance of reinforced concrete structures

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For a general multicriteria decision problem with linear scalarization and unknown weights, we propose relatively robust decisions, which are Pareto-efficient and at the same time maximize a performance index. The latter measures the worst-case ratio, atta ...

Most codes of practice adopt a semi probabilistic design approach for the dimensioning and assessment of structures. Accordingly, structural safety is ensured by performing limit state verifications using design values determined with adequately calibrated ...

For the dimensioning and assessment of structures, it is common practice to compare action effects with sectional resistances. Extensive studies have been performed to quantify the model uncertainty on the resistance side. However, for statically indetermi ...

Reinforced concrete flat slabs consist of a continuous, thin concrete plate that rests on a grid of columns. The supporting surface of the columns is very small compared to the floor plan dimensions, leading to concentrations of shear forces near the colum ...

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Estimating the stress of reinforcing bars and its variations in service conditions can be useful to determine the reserve capacity of structures or to assess the risk of fatigue in the reinforcement. This paper investigates the use crack width measurements ...

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Examining the performance of an existing bridge requires information on several aspects, such as design choices, material properties, and ongoing degradation processes. It often happens that some critical information is not available. The traditional appro ...

Time-domain solutions of Maxwell’s equations in homogeneous and isotropic media are paramount to studying transient or broadband phenomena. However, analytical solutions are generally unavailable for practical applications, while numerical solutions are co ...

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Codes of practice can be overly conservative, particularly for the shear resistance of reinforced concrete beams with shear reinforcement when large loads act close to supports. This thesis addresses the topic by proposing a refined design approach based o ...

Rubble stone masonry is a common construction typology of historical city centres and vernacular architecture. While past earthquakes have shown that it is one of the most vulnerable masonry construction typologies, there are few experimental campaigns giv ...

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In this paper, we present a new parameterization and optimization procedure for minimizing the weight of ribbed plates. The primary goal is to reduce embodied CO2 in concrete floors as part of the effort to diminish the carbon footprint of the construction ...

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In typical reinforced concrete design, reinforcement is designed to carry axial forces, but it can also resist transversal forces by dowel action. This is usually neglected for simplicity's sake in the design phase, but it can be accounted for either expli ...

As a follow-up to the CEA-EPFL PETALE experimental program on stainless steel nuclear data, the EPFL initiated an open-loop pile-oscillation experimental program in the CROCUS reactor: BLOOM. A reproduction of the critical experiments of PETALE, the progra ...

Reliability analysis and partial safety format calibration considering the characteristics of the resistance of reinforced concrete structures

Chattez avec Graph Search

Relatively Robust Multicriteria Decisions

Influence of model uncertainty and long term deformations in action effects calculation in reinforced concrete structures

Model uncertainties in action effects and load bearing capacity calculation in statically indeterminate reinforced concrete structures

Shear and steel-fibre reinforcement for the punching resistance of flat slabs at internal and edge columns

Short-term behavior of glass fiber-polymer composite bending-active elastica beam under service load application

FLO:RE – A new floor system made of reused reinforced concrete and steel elements

Influence of fiber orientation on the tensile behavior of UHPFRC and reinforced UHPFRC under static and fatigue loadings

Estimation of the bar stress based on crack width measurements in reinforced concrete structures

Instabilities in Elastic and Magneto-Elastic Beams and Shells: from Shell Buckling to the Design of a Programmable Braille Reader

A global framework for data-informed bridge examination

The time-domain Cartesian multipole expansion of electromagnetic fields

Quantifying the Unknown: Data-Driven Approaches and Applications in Energy Systems

Experimental and analytical investigation of shear-reinforced concrete and dowel action

Experimental Investigation on Size-Effect of Rubble Stone Masonry Walls Under In-Plane Horizontal Loading: Overview and Preliminary Results

From low-rank retractions to dynamical low-rank approximation and back

FENNECS: a novel particle-in-cell code for simulating the formation of magnetized non-neutral plasmas trapped by electrodes of complex geometries

Mesh-based topology, shape and sizing optimization of ribbed plates

ZigZag: Universal Sampling-free Uncertainty Estimation Through Two-Step Inference

Experimental investigation of dowel action in reinforcing bars using refined measurements

Design of an Open-Loop Pile-Oscillation Program in the CROCUS Reactor